From 4403cdcaf1b5956017a4a84b5dbcab7ae5625e2a Mon Sep 17 00:00:00 2001
From: ElVit <54866762+ElVit@users.noreply.github.com>
Date: Thu, 29 May 2025 00:23:26 +0200
Subject: [PATCH] Update README.md

---
 components/panasonic_heatpump/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/panasonic_heatpump/README.md b/components/panasonic_heatpump/README.md
index f78de37..58a1b74 100644
--- a/components/panasonic_heatpump/README.md
+++ b/components/panasonic_heatpump/README.md
@@ -22,7 +22,7 @@ pin | function
 1   | +5V (250mA)
 2   | 0-5V TX (from heatpump)
 3   | 0-5V RX (to heatpump)
-4   | +12V (250mA)
+4   | NC (not connected)
 5   | GND
 
 ## ESPHome example yaml code